Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
HC ASSAY OF THYROID STIM IMMUNOGLOBULINS (TSI) - THYROID STIMULATING IM
Quincy, IL
See all hospitals reporting CPT 84445 →Price type
Blessing Hospital’s median price of $565 is 652% above the median hospital's median price ($75), higher than 98% of the 2,605 hospitals reporting CPT 84445. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 7 payers, 18 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | UnitedHealthcare commercial professional · fee schedule · both | $21 | $21 | — | — | — | $21 – $21 |
| 2 | Bcbs Il commercial professional · fee schedule · both | $47 | $47 | $42 | 90% | — | $5 – $89 |
| 3 | UnitedHealthcare medicare advantage facility · case rate · outpatient | $53 | $53 | — | — | — | $53 – $53 |
| 4 | Blue Cross Blue Shield commercial professional · fee schedule · both | $57 | $57 | — | — | — | $57 – $57 |
| 5 | UnitedHealthcare commercial facility · percent of total billed charges · outpatientfrom % of charges | $476 | $476 | — | — | 1–10 | $476 – $476 |
| 6 | UnitedHealthcare commercial facility · percent of total billed charges · inpatientfrom % of charges | $484 | $484 | — | — | — | $484 – $484 |
| 7 | Bcbs Il commercial facility · percent of total billed charges · inpatientfrom % of charges | $485 | $485 | — | — | — | $485 – $485 |
| 8 | Bcbs Il commercial facility · percent of total billed charges · outpatientfrom % of charges | $485 | $485 | — | — | — | $485 – $485 |
| 9 | Bcbs Mo commercial facility · percent of total billed charges · inpatientfrom % of charges | $565 | $565 | — | — | — | $565 – $565 |
| 10 | Bcbs Mo commercial facility · percent of total billed charges · outpatientfrom % of charges | $565 | $565 | — | — | — | $565 – $565 |
| 11 | Blue Cross Blue Shield commercial facility · percent of total billed charges · inpatientfrom % of charges | $565 | $565 | — | — | — | $565 – $565 |
| 12 | Blue Cross Blue Shield commercial facility · percent of total billed charges · outpatientfrom % of charges | $565 | $565 | — | — | — | $565 – $565 |
| 13 | Aetna commercial facility · percent of total billed charges · inpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
| 14 | Aetna commercial facility · percent of total billed charges · outpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
| 15 | Cigna commercial facility · percent of total billed charges · inpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
| 16 | Cigna commercial facility · percent of total billed charges · outpatientfrom % of charges | $603 | $603 | — | — | 1–10 | $603 – $603 |
| 17 | Humana commercial facility · percent of total billed charges · inpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
| 18 | Humana commercial facility · percent of total billed charges · outpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
Last updated: Jun 8, 2026
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